package cn.bdqn.filter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.ResourceUtils;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
/**
 * @Author: huat
 * @Date: 2019/7/26 10:18
 * @Version: 1.0
 */


@Configuration
public class WebConfigurer implements WebMvcConfigurer {
    @Autowired
    private LoginInterceptor loginInterceptor;

    // 这个方法是用来配置静态资源的，比如html，js，css，等等
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        //super.addResourceHandlers(registry);
    }

    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // addPathPatterns("/**") 表示拦截所有的请求，
        //excludePathPatterns("/login", "/register"); 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
        registry.addInterceptor(loginInterceptor).addPathPatterns("/**").excludePathPatterns("/loginInto", "/login","/login/**","/css/**","/font/**","/img/**","/images/**","/js/**","/lay/**");
        //super.addInterceptors(registry);    //较新Spring Boot的版本中这里可以直接去掉，否则会报错

    }


}